552
SXUS45 KMSO 132330
RECGPI
RECREATION FORECAST FOR FLATHEAD LAKE
NATIONAL WEATHER SERVICE MISSOULA MT
505 PM MDT THU AUG 13 2026
NOTE: THE EXPERIMENTAL WAVE HEIGHT FORECASTS ARE REPRESENTATIVE OF
THE MID LAKE WATERS AND DOWNWIND SHORES. WAVE HEIGHTS MAY BE
SIGNIFICANTLY LESS ON UPWIND SHORES.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF
SHOWERS IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE MID 50S.
NORTH WINDS AROUND 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
WAVES AROUND 1 FOOT...LOCALLY UP TO 2 FEET.
FRIDAY
CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING, THEN
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. NORTH WINDS
AROUND 15 MPH IN THE MORNING BECOMING LIGHT. CHANCE OF
PRECIPITATION 50 PERCENT. WAVES LESS THAN 1 FOOT.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. VARIABLE WINDS
UP TO 10 MPH. WAVES LESS THAN 1 FOOT.
SATURDAY
SUNNY. HIGHS IN THE LOWER 70S. VARIABLE WINDS UP TO
10 MPH. WAVES LESS THAN 1 FOOT.
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